Our Oak 4L Frenchfold Room Divider - Frosted PREFINISHED system is a uniquely designed Prefinished Glazed Oak Internal french door system with folding sidelights. This Oak 4L Frenchfold Room Divider - Frosted PREFINISHED door design is offered in several opening sizes from 1684 wide through to 2826mm with a central opening access door or doors, giving the benefits of both internal french doors, with their central opening, but also the benefit of internal Bi-Fold doors allowing the whole space to be opened up. These folding French door systems are available in 3 and 4 door systems, with a range of opening widths available. As the doors are factory finished, installation is a quicker process as you don't have to apply a treatment to the door yourself. This Oak 4L Frenchfold Room Divider - Frosted PREFINISHED set comes with universal frame set, pivots, hinges, brushed stainless steel drop bolts and pre glazed oak doors. Please refer to our storage and decorating recomendations before installing the doors. These sets are standard joinery products, so can be adjusted in both height and width. The height can be reduced by up to 50mm, and the width can be reduced by 30-40mm.